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The following table presents the percentage of students who tested proficient in reading an selected states in the United States. Compute the least-squares regression line for predictin State Texas Michigan New York California Florida Send data to Excel Percent Proficient in Reading 73 73 75 60 66 Percent Proficient in Mathematics 78 66 70 59 68

The following table presents the percentage of students who tested proficient in reading an selected states in the United States. Compute the least-squares regression line for predictin State Texas Michigan New York California Florida Send data to Excel Percent Proficient in Reading 73 73 75 60 66 Percent Proficient in Mathematics 78 66 70 59 68

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The following table presents the percentage of students who tested proficient in reading and the percentage who tested proficient in math for 5 randomly selected states in the United States. Compute the least-squares regression line for predicting math proficiency from reading proficiency. State Texas Michigan New York California Florida Send data to Excel Percent Proficient in Reading 73 73 75 60 66 Percent Proficient in Mathematics 78 The equation for the least squares regression line is y 66 70 59 68 Round the slope and y-intercept to four decimal places as needed.
Transcribed Image Text:The following table presents the percentage of students who tested proficient in reading and the percentage who tested proficient in math for 5 randomly selected states in the United States. Compute the least-squares regression line for predicting math proficiency from reading proficiency. State Texas Michigan New York California Florida Send data to Excel Percent Proficient in Reading 73 73 75 60 66 Percent Proficient in Mathematics 78 The equation for the least squares regression line is y 66 70 59 68 Round the slope and y-intercept to four decimal places as needed.
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